Rational Number...

Four rational number equivalent to $$ \displaystyle \frac{5}{8}   $$ are:

Fill in the blank: $$\left [\dfrac {6}{5}\times \left (\dfrac {-2}{12}\right )\right ] + \left [\dfrac {6}{5} \times \dfrac {4}{12}\right ] = \dfrac {6}{5}\times \left [..... + \dfrac {4}{12}\right ]$$

$$ \displaystyle \frac{5}{13}+\_\_=\frac{5}{13} $$

The value of $$\left [\dfrac {3}{4}\times \dfrac {4}{12}\right ] + \left [\dfrac {3}{4} \times \dfrac {-3}{9}\right ]$$ is

If $$(81\div 9)\div 3=a$$ and $$81\div(9\div 3)=b$$, then which of the following is correct?

The value of $$\dfrac {1}{2} \times \left (\dfrac {1}{3} + \dfrac {4}{9}\right )$$ is

Find five rational numbers between $$1$$ and $$2.$$

Find the value of $$x$$ in $$\dfrac {4}{3} \times \left [x + \dfrac {1}{13} \right ] = \dfrac {4}{3}\times \dfrac {8}{11} + \dfrac {4}{3}\times \dfrac {1}{13}.$$

The value of $$\dfrac {6}{11} \times \left [\left (\dfrac {-7}{6}\right ) - \left (\dfrac {11}{7}\right )\right ]$$ is